Home / 358,211,413,200.91-537,392,593,082.70-116,169,650,339.51

Finding the Fourth Proportional to 358,211,413,200.91, 537,392,593,082.70 and 116,169,650,339.51

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Solution

The fourth proportional to 358,211,413,200.91, 537,392,593,082.70 and 116,169,650,339.51 is: 174,278,951,850.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,211,413,200.91 : 537,392,593,082.70 = 116,169,650,339.51 : x
  2. Step 2: Convert to fraction form
    358,211,413,200.91/537,392,593,082.70 = 116,169,650,339.51/x
  3. Step 3: Cross multiply
    358,211,413,200.91x = 537,392,593,082.70 × 116,169,650,339.51
  4. Step 4: Simplify right side
    358,211,413,200.91x = 62,428,709,633,459,841,138,688
  5. Step 5: Solve for x
    x = 62,428,709,633,459,841,138,688/358,211,413,200.91
  6. Step 6: Final answer
    x = 174,278,951,850.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.